0538485 0538485

19-12-2019
Mathematics

contestada

What is the value of the expression 8x^2 - 14x + 2 if x = 4

Respuesta :

benrussell2004 benrussell2004

19-12-2019

Answer:

74

Step-by-step explanation:

all about substitution

8(4)^2 - 14(4) + 2

8(16) - 56 + 2

128 - 54 = 74

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